I first traded a pistol for a MP340 pocket carried it for a while..then was really itching to buy a 340PD, but decided to find a middle ground. I purchased a titanium cylinder and fitted it to the MP340, thus making what I've coined a 340MPD. I carried it for a while, then bought a 340PD, just had to have another one I guess. I loosely hold to the "one is none, two is one" theory. I'll also add that both of the revolvers needed to have their front sights adjusted to hit point of aim. I feel like these two cover my needs shooting 357 GoldDots. They both are pretty accurate with 135-158gr loads but I carry the 135gr GDHP short barrel .357 rounds.